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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

← All of v2.1.228 Home All releases ←olderv2.1.227 v2.1.229newer→
Claude Code v2.1.228

Gateway no longer forwards client auth headers upstream

You'll notice
Useful3 Signal3
Gateway

The self-hosted gateway strips your client's API key before calling upstream providers.

What

Every path where the self-hosted gateway attaches its own operator credential to an upstream provider request now deletes the inbound authorization and x-api-key headers first, so a key supplied by the client can no longer reach the upstream alongside the gateway's own.

Evidence

(r.delete("authorization"), r.delete("x-api-key"));

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.228 →